baber/WOPTO huggingface dataset:
Patent JP-S6043783-A (JP)
Title: Picture recognizer
Inventor: NIWA YOSHIO
IPC: G06K9/62
Filed: 1983-08-19
Abstract: PURPOSE:To avoid the increment of an erroneous recognition factor despite the change of size of a recognition object by using only a parameter having no degree of length to the feature parameter for the recognition of form. CONSTITUTION:An image pickup screen is converted into a digital picture having a variable density level by an image pickup device 1. A preprocessing means 2 produces a binary digital picture of a background 0 and a form area 1. Furthermore a labelling means 3 gives a numeral 1, 2...N to the form area part of 1 for each closed area after eliminating noise and operating shaping. A feature parameter calculating means 4 calculates the feature parameter of only a form changing element for each form area having the same numeral. Then an evaluation value calculating means 6 calculates an integrated evaluation value from the mean value and the standard deviation given from a standard value memory 5. A deciding means 7 decides that said evaluation value is possibly a desired form and then calculates and delivers a centroid position and an angle which are recognized by a centroid angle calculating means 8.
Patent JP-S6130484-A (JP)
Title: Buoyant structure for iced sea
Inventor: YASHIMA NOBUYOSHI
IPC: B63B21/50
Filed: 1984-07-24
Abstract: PURPOSE:To easily move off from a site when a large ice floe gets near by interposing a severing device which enable a buoyant body to be separated by means of a signal from said buoyant body, in a mooring cable which connects a cylindrical underwater base installed on the bottom of the sea to said buoyant body. CONSTITUTION:A cylindrical underwater base 10 is installed on the bottom of the sea, and is connected to a buoyant body 1 by means of a mooring cable 6 one end of which is put around a winch 4. A severing device 7 which can separate the buoyant body 1 by means of a signal of an ultrasonic wave, etc. from the buoyant body 1, is interposed in this mooring cable 6. When a large ice floe which cannot be held by the mooring cable 6 gets near, the mooring cable 6 is cut off by a signal from the buoyant body 1 and wound up by the winch 4, enabling the buoyant body to be immediately evacuated to a safe sea area.
Patent JP-S5676432-A (JP)
Title: Sheet molding compound
Inventor: ITOU TAKAAKI
IPC: C08G63/52
Filed: 1979-11-24
Abstract: PURPOSE: To obtain a sheet molding compound (SMC) which can be molded even at a low pressure, by a method wherein a vinyl monomer, a thickener and a  polymn. initiator are blended with a specified unsaturated polyester, and the resulting liquid compsn. is used.  
     CONSTITUTION: 40W100pts.wt. of a vinyl monomer (B) (e.g. styrene), 0.5W 2pts.wt. of magnesium oxide (C) (a thickener) and a small amount of a polymn. initiator (D) are blended with 100pts.wt. of an unsaturated polyester (A) obtained by the reaction of an acid component contg. 40W50mol% of fumaric acid and 60W50mol% of o-phthalic acid with a polyol component contg. 85W100mol% of propylene glycol, to obtain a liquid compsn. A glass-fiber reinforcement is interposed between release films coated with the above liquid compsn, to form a laminate. The laminate is pressed by means of nip rolls and then cured to such an extent that the viscosity of the liquid resin becomes 3,000W150,000 poises at 25°C to obtain the desired sheet molding compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5484948-A (JP)
Title: Output circut for charge transfer element
Inventor: MASAKA KAZUO
IPC: H04N5/335
Filed: 1977-12-20
Abstract: PURPOSE: To reduce the effect of transfer signal component given to the output signal, by transferring the odd number and even number of charge transferred to the output section to separate diffusion region, and picking up the charge transferred parallely as the output signal.  
     CONSTITUTION: In the charge transfer element constituted with a plurality of video elements and of transfer electrodes, the charge at the odd number transferred with the transfer signals ϕ 1  to ϕ 4  fed to the charge transfer electrode 11 is shifted to the diffusion electrode 13 via the output gate at the L level of the transfer signal ϕ 4  of the transfer electrode 21 at the final stage. Further, the gate 14 is opened, and charge is transferred to the diffusion region 15, and output signal is picked up from the load resistor 24 of MOSFET 22. Further, after transferring the charge at even number to the diffusion region 13, the reset gate 17 connected to the reset gate 16 is opened, and charge is transferred to another diffusion region 18, and the charge at even number is picked up as the output signal from the source follower load resistor 24 of MOSFET 23 connected to the diffusion region 18. Further, the charge caused on each video element can sequentially be transferred. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5956402-A (JP)
Inventor: BURAIAN UIRIAMU ADAMUSU
IPC: C08B37/06
Filed: 1983-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6046144-A (JP)
Title: Control system of mobile communication channel changeover
Inventor: TSURUHARA TOSHIYA
IPC: H04W72/04
Filed: 1983-08-23
Abstract: PURPOSE:To reduce the interferential disturbance of channel, by switching a talking channel to a save channel when an interferential disturbance is generated in the talking channel. CONSTITUTION:When a radio base station 2' starts communication with a mobile station in the zone of the base station 2' through a channel while another radio base station 2 communicates with another mobile station 3 in the zone through the same channel f1 and the generation of an interferential disturbance of the same channel is detected, the radio base station 2 continues the communication with the mobile station 3 by switching the talking channel from the channel f1 to a save channel f0 and the other base station 2' continues the communication with the mobile station 3' through the communication channel f1 or after switching the talking channel to another siding channel of the zone having a different frequency from that of the channel f0.
Patent JP-S5776042-A (JP)
Title: Flame-retardant thermoplastic resin composition
Inventor: MURAMATSU HIDEKAZU
IPC: C08L51/00
Filed: 1980-10-29
Abstract: PURPOSE: A composition that is made by blending an α-methylstyrene-styrene copolymer, a halogen-containing flame retarder, when necessary, a flame-retarding auxiliary agent with a modified polystyrene resin, thus being suitably used as a housing of domestic electric applicanes, because of its high resistance to heat distortion and high flame retardancy.  
     CONSTITUTION: 20W80pts.wt. of a polystyrene resin composed of a polystyrene and/or a diene rubber-modified shock-resistant polystyrene containing 5W40wt% rubber are kneaded with 80W20pts. of a copolymer composed of 30W55wt%  α-methyl- styrene and 70W45wt% styrene, 2W30pts. of a halogen-containing flame  retarder such as decabromodiphenyl ether and, when necessary, 0W20pts. of salts  selected from antimony oxide, meta-stannic acid, metastannate salts, boric acid and  borate salts. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000142421-A (JP)
Title: Windscreen assembly for baby carriage, folding method thereof and baby carriage with windscreen assembly
Inventor: AU KING TONG
IPC: B62B7/06
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To make a windscreen assembly easily and rapidly detachable from a baby carriage by providing the windscreen assembly with two foldable side panel members composed of loops positioned at both side parts of the baby carriage, and providing a cover at the peripheral edges of the loops. SOLUTION: This windscreen assembly 1 fitted to a baby carriage 2 has a left panel member 3 fitted to the left side of the baby carriage 2, and a right panel member 4 fitted to the right side of the baby carriage 2. Loop members 3a, 4a are fixed to the top ends of the panel members 3, 4, and loop members 3b, 4b are fixed to the tip parts of the panel members 3, 4 respectively by sewing or with an adhesive. A cover member 5 formed of an expansive sheet or web material is put over the top part and front part of the baby carriage 5 along the respective loop members 3a, 4a and 3b, 4b.
Patent JP-H06340366-A (JP)
Title: Staple sorter and image former
Inventor: HOSHI AKIMITSU
IPC: B65H39/11
Filed: 1993-05-31
Abstract: PURPOSE:To secure a large binding function as well as to make a staple sorter body so as not to be enlarged in type by providing an auxiliary stapler that is larger in binding capacity than a built-in stapler, and capable of taking out it to the outside at need. CONSTITUTION:This staple sorter is provided with a built-in stapler 12 for stapling a lot of bins 11-1 to 11-10 for sorting sheets and sheet bundles sorted to these bins 11-1 to 11-10 in a state that they are sorted to these bins 11-1 to 11-10. Especially an independent driving type auxiliary stapler 13 being larger in binding capacity than the built-in stapler 12 and capable of being taken outside at need is set up for storage in the proper spot of a staple sorter body 10A. Therefore the sheet bundles beyond the binding capacity are integrally bindable with the auxiliary stapler 13. In this connection, since this auxiliary stapler 13 is set up in an idle part of the staple sorter body 10A, there is no enlargement of this body 10A at all in type.
Patent JP-S6213073-A (JP)
Title: Manufacture of semiconductor device
Inventor: HORIUCHI KAZUYUKI
IPC: H01L29/74
Filed: 1985-07-11
Abstract: PURPOSE:To form a desired high resistance epitaxial layer by controlling an automatic doping in case of forming the epitaxial layer. CONSTITUTION:An N<+> type semiconductor layer 4 to become a cathode layer is formed by diffusing on the back surface of an N-type silicon semiconductor substrate 10, a P-type impurity such as B is selectively diffused to form a P<+> type semiconductor region 1 to become a gate layer. A silicon single crystal layer 12 is grown by a vapor phase growth by a hydrogen reducing method, the layer 12 is removed by plasma etching by slightly remaining. Then, an N<-> type epitaxial layer 13 is grown while doping an N-type impurity to become the prescribed specific resistance by a vapor phase growth according to a hydrogen reducing method. Since the layer 12 contains extremely less impurity to become the source of automatic doping, the doping is controlled to form the desired resistance layer 13.
Patent JP-S6211603-A (JP)
Inventor: SUBETOZAARU KATOUSHIYUCHIYAAKU
IPC: B27K5/02
Filed: 1986-07-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5579350-A (JP)
Title: Preparation of alkali metal salt of nitrophenol
Inventor: TAKENAKA SHINJI
IPC: C07C67/00
Filed: 1978-12-13
Abstract: PURPOSE: To obtain the title compound in high purity, by hydrolyzing a halonitrobenzene with an aqueous solution of an alkali metal hydroxide in the presence of an oxyacid salt of chlorine.  
     CONSTITUTION: Alkali metal salts of nitrophenol are obtained by hydrolyzing a halonitrobenzene with an aqueous solution of an alkali metal hydroxide such as sodium hydroxide, in high purity in the presence of an oxyacid salt of chlorine, such as hypochlorous acid, chlorous acid or chloric acid, thereby suppressing the formation of colored substances and other side reactions. Compared with a conventional method using ammonia, an oxygen-containing gas, hydroperoxide, etc., the reaction of this invention can be carried out in a homogeneous phase using an inexpensive iron autoclave. Formation of colored by-products such as azo compounds can be suppressed because the reaction system is not reductive. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5942565-A (JP)
Title: Developing device of electrophotographic device
Inventor: MURASAWA YOSHIHIRO
IPC: G03G15/08
Filed: 1982-09-02
Abstract: PURPOSE:To form a uniform thin layer of nonmagnetic toner on the surface of a nonmagnetic cylinder which faces an image carrier and to form an excellent picture, by arranging and fixing a magnetic field producing means only on the developer storage container side in the nonmagnetic cylinder which rotates along the image carrier. CONSTITUTION:Carriers 11 and nonmagnetic toner 12 couples together weakly by electrostatic force in a developing container 14 and are attracted to the surface of a developing sleeve 8 by magnets 13-1-13-4 provided in the sleeve 8; and carrier particles 11 are scraped off by amagnetic blade 9 as the sleeve 8 rotates and the nonmagnetic toner 12 passes by the blade 9 to form the thin layer of the nonmagnetic toner 12 on the surface of the sleeve 8 which faces a photosensitive drum 1. All the magnets 13 are provided limitedly only in the developing container 14, so no carriers 11 are carried out of the blade part 9 and only nonmagnetic toner 12 is supplied to a development part.
Patent JP-2000338194-A (JP)
Title: Signal-generating circuit for semiconductor testing device
Inventor: ITO KIYOSHI
IPC: G01R31/28
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a signal generating circuit of a semiconductor testing device that is capable of reducing the data transmission amount for skew correction when an operation mode is switched, and to allow concurrent use of respective format channels without reducing the number of effective channels. SOLUTION: A signal is generated, to be output, by format channels 1, 2 based on waveform information assigned by a program. Skew correcting circuit 51-54 are provided corresponding to the format channels 1, 2, and a signal skew output from the other format channel is corrected using as reference a signal output from the corresponding format channel. Logical sum circuits 61-64 are provided corresponding to the skew correcting circuits 51-54, and a signal from the corresponding skew correcting circuit and a signal from the format channel made to correspond to the skew correcting circuit are synthesized.
Patent JP-H0818484-A (JP)
Title: Spectrum diffusion communication equipment using synchronization of power supply frequency
Inventor: TSUKADA MASAO
IPC: H04B1/707
Filed: 1994-07-05
Abstract: PURPOSE:To provide the spectrum diffusion communication equipment which does not require the transmission of a preamble signal for the synchronization establishment at the transmission and reception sides. CONSTITUTION:This device consists of a diffusion code generator 1 starting a diffusion code 12 by a starting signal 11, diffusion modulation circuit 2 performing the spectrum diffusion modulation of transmission data 21 by the diffusion code 12, power line interface 3 using a power line 31 as a transmission line and sending spectrum-diffusion-modulated data 32 to the transmission line, diffusion demodulation circuit 4 accepting spectrum-diffusion-modulated reception data 33 from the power line interface 3 and performing diffusion demodulation by the diffusion code 12, waveform shaping circuit 5 accepting the commercially- available power supply frequency from the power line 31 and generating a synchronizing signal 54 in synchronism with the commercially-available power supply frequency. The starting signal 11 of the diffusion code 12 consists of a synchronizing signal 54 of the waveform shaping circuit 5.
Patent JP-S5484841-A (JP)
Title: Welding rod
Inventor: CHIDORI MASANORI
IPC: B23K35/02
Filed: 1977-12-19
Abstract: PURPOSE:A coated arc welding rod which is capable of providing a strong and beautiful weld bead efficiently with small current, having a structure in which two are arranged in parallel with each other into an interal form. CONSTITUTION:When the coated welding rod 1 integrally formed by using the two cores 3 and 4 coated with a coating agent and arranged in parallel with each other is held by the holder 11 at approx. right angle in the direction of welding as shown by the arrow mark, the direction of the arranged cores 3 and 4 of the welding rod 1 rurs parallel with the direction of welding approximately. When welding is made under this condition, the cores 3 and 4 are welded in a vertically parallel state in the direction of welding, and thus arc occurs first between the lower core 4 and the base metals 8 and 9, whereby the core 4 and the base metals 8 and 9 are melted by arc heat to form the bead 10. Then, as the core 4 is shorter and shorter by melting, the arc moves to the core 3. In this way, the generation of arc is repeated in a short time cycle during welding and welding is advanced.
Patent JP-2000326793-A (JP)
Title: Bracket of vehicular door mirror
Inventor: MEKATA TETSUO
IPC: B60R1/06
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To reduce cost, weight and size, and to restrain blurring of an image screen of a mirror at vehicle traveling time by satisfying a specific value or less in resonance power under a condition where a forced vibration response determined by specific expressions in not more than a forced frequency specific value in a resonance phenomenon of a bracket caused by travel vibration. SOLUTION: In this bracket of a mirror, in the case of expressing periodic vibration transmitted from the car body side by acowsωt (a is amplitude, and ωis a frequency), when W(L) determined by equations I through IV (in the respective equations, W(L) is a forced vibration response of a part separate by L from the fixed side; λ is a natural mode; (k) is a spring constant; (f) is a frequency of a vehicle; E is a longitudinal elastic modulus of a synthetic resin composition;  I is the cross-sectional secondary moment; ρ is density of the synthetic resin composition; and A is the cross-sectional area of the bracket) satisfies resonance power not more than 20 times under a confition of a forced frequency not more than 120 Hz, blurring of an image screen can be restrained to a reference value or less to thereby obtain an inexpensive door mirror for reducing vibration at vehicle traveling time even if it is made of a synthetic resin.
Patent JP-S63317896-A (JP)
Inventor: NISHIJIMA NOBUAKI
IPC: G07G1/12
Filed: 1987-06-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5377497-A (JP)
Title: Display device
Inventor: YAMAZAKI YOSHIO
IPC: G09F9/35
Filed: 1976-12-21
Abstract: PURPOSE: To prevent irregularity of a display face by providing minute concaves and convexes on one face or both faces of the lower electrode and making faces satinizing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0823140-A (JP)
Title: Integrated circuit
Inventor: OKU KOJI
IPC: H05K3/40
Filed: 1994-07-05
Abstract: PURPOSE:To enable assigning more lead terminals where solderability between an integrated circuit and a printed board can be confirmed by providing the periphery of substrate with an irregular part and then providing it with an electrode terminal part. CONSTITUTION:On the periphery of a substrate 1 on which a cold chip 96, etc., are mounted, protruded part 11 and recessed part 12 are formed, and, along the protruded/recessed parts 11 and 12, a terminal pattern 21 is formed. Then, into the terminal pattern 21, a lead terminal 31 containing a U-shape engagement part is inserted, and, it is heated with such heating means as infrared ray, and, the solder on the terminal pattern 21 which has been soldered in advance is melted, so that, the terminal pattern 21 and lead terminal 31 are tightly jointed together. Thus, where solderability between an integrated circuit and printed board 1 is confirmed, more lead terminals are assigned.
Patent JP-S5277469-A (JP)
Title: Full-automatic washing machine
Inventor: SAKAI YUTAKA
IPC: D06F33/02
Filed: 1975-12-22
Abstract: PURPOSE: To highten water-saving eficiency by enabling a full-automatic washing machine to improve its rinsing efficiency in scuh a fashion as to prevent bubbling during its dehydrating operation by providing a timer motor with a cam to drive a switch which periodically repeats ON-OFF motions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0318833-A (JP)
Title: Higher harmonic wave generating element and higher harmonic wave generator
Inventor: GOTOU KUNIAKI
IPC: G02F1/37
Filed: 1989-06-16
Abstract: PURPOSE:To condense light plural times between two opposite faces and to enhance the generation efficiency of higher harmonic waves by forming the side face in the thickness direction of a nonlinear crystal body into an optical plane. CONSTITUTION:This element consists of an incident/exit face 11, a concave reflecting surface 12, a 1st optical plane 13, and a 2nd optical plane 14. The other end face opposite to the incident/exit face 11 of the higher harmonic wave generating element (nonlinear crystal body) 10 is formed as the reflecting surface 12 concave to incident light over the transverse direction of a slab mold. Namely, the light entering nearly the central part at one end face is reflected by the optical plane in the thickness direction and is made incident to the other end face. This end face is the concave reflecting surface 12 having the center of curvature at nearly the central part of the end face and, therefore, the reflected light is turned back and advances toward nearly the central part at one end, thus advancing toward one end face side while reflecting on the optical plane in the thickness direction toward nearly the central part of one end face. The optical path length transmitted through the inside of the nonlinear crystal body is prolonged and the density of light under transmission is increased. The higher harmonic waves are generated with the higher efficiency in this way.
Patent JP-S5943546-A (JP)
Title: Semiconductor ic device and its manufacture
Inventor: UCHIDA AKIHISA
IPC: H01L21/76
Filed: 1982-09-06
Abstract: PURPOSE:To simplify smoothing the surface of polycrystalline silicon buried grooves or insulating material by a method wherein shallow and deep parts are continuously provided to form the parts where an isolated region with width larger than the depth is expected. CONSTITUTION:After forming a thin SiO2 film 17 on the surface of an Si substrate 7, a P<+> layer 18 as a channel stopper is provided by ion implantation of P type impurity and after removing an Si3N4 film 16 utilized as a mask, another SiO2 film 19 is deposited on the overall surface of the Si substrate 7. Then after coating the surface with resistor SOG (Spin On Glass) 20 as necessary, the surface is smoothed by sputter etching. Later an N<+> type collector. contact region 22 is formed and further another Si3N4 film 21 is formed on the surface. Finally a P type base region 23 and an N<+> type emitter region 24 are respectively formed by means of the known ion implanting technology.
Patent JP-H08328558-A (JP)
Title: Device and method for automatically accompanying
Inventor: NAGATAKI SHU
IPC: G10H1/38
Filed: 1995-05-29
Abstract: PURPOSE: To provide device and method for automatically accompanying capable of clearly recognizing that a code is changed. CONSTITUTION: This device is an automatic accompaniment device provided with a ROM 11A storing the pattern data and a RAM 12 storing the code advance data specifying the code and the revision timing of the code and generating an accompaniment sound based on the pattern data successively read out from the ROM 11A and the code advance data successively read out from the ROM 11B, and is constituted so as to be provided with a judgement means 10 judging whether or not the pattern data to be pronounced exists at the revision timing specified by the code advance data read out from the RAM 12, a pattern data generation means 10 generating the new pattern data when the fact that no pattern data to be pronounced exists is judged by the judgement means 10 and musical sound generation means 10,  15-17 generating the accompaniment sound based on the new pattern data generated by the pattern data generation means 10.
Patent JP-S5374780-A (JP)
Title: Porcelain electric fixture
Inventor: MATSUOKA HIDEO
IPC: F21V17/00
Filed: 1976-12-15
Abstract: PURPOSE: To dispense with any reinforcing plate for mounting through the integral forming of thick portions with gypsum mold applied both on the front and back side thereof, in an electric fixture produced by pouring ceramic material into a gypsum mold. 
     COPYRIGHT: (C)1978,JPO&Japio